REDD+ (Reducing emissions from deforestation and forest degradation) is an UN-led programme aiming to increase carbon sequestration in tropical forests. REDD+ is included among technologies for negative emissions, which stand for a large share of the emission reductions in the climate models internationally agreed on to keep global warming below 2°C. But increasing forest cover in developing counties can threaten other values, as shown in this new study. In southern Ethiopia the tree heather heathlands above the treeline are regularly burnt in order to improve livestock pasture, a practice that authorities within the REDD+ system now tries to stop in order to increase carbon storage. A new study from Stockholm University shows that the ancient pasture burning maintains biodiversity and habitats for alpine plant species not found anywhere else
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Raw Fruit and Vegetables Provide Better Mental Health Outcomes: Otago Research
Seeking the feel good factor? Go natural.
That is the simple message from University of Otago researchers who have discovered raw fruit and vegetables may be better for your mental health than cooked, canned and processed fruit and vegetables.
Algae-Forestry, Bioenergy Mix May Help Make CO2 Vanish From Thin Air
An unconventional mélange of algae, eucalyptus and bioenergy with carbon capture and storage (BECCS) appears to be a quirky ecological recipe. But, scientists from Cornell, Duke University, and the University of Hawaii at Hilo have an idea that could use that recipe to help power and provide food protein to large regions of the world – and simultaneously remove a lot of carbon dioxide from Earth’s atmosphere.
Plants Play Greater Role Than Megaherbivore Extinctions in Changes to Ecosystem Structure
Plants may have exerted greater influence on our terrestrial ecosystems than the megaherbivores that used to roam our landscapes, according to new research.
Measuring the Risks of Extreme Temperatures on Public Health
Heat and cold waves affect people with certain health conditions differently, highlighting the need for tailored public service risk communication.
Snowfall Patterns May Provide Clues to Greenland Ice Sheet
The Greenland Ice Sheet is melting, discharging hundreds of billions of tons of water into the ocean each year. Sea levels are steadily rising.
